CASE NO: 345
| OBJECT: | Disperse 2% PVP iodine complex into water to prepare a surgical scrub lotion. | PROBLEM: | High molecular weight PVP iodine tends to form lumps and agglomerations. | SOLUTION: | Model D-1000 Dispershear installed above 1500 gallon process vessel. Dispershear dispenses down into mixing vessel where mixture is stirred and deaeration takes place in approximately one hour. | AB MIXER: | Model D-6000 Dispershear | | BENEFITS: | Operator not necessary to sprinkle powder slowly. Lumps and sticky agglomerations avoided. |
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